CN214793733U

CN214793733U - Test bench for manufacturing vehicle-mounted head-up display equipment

Info

Publication number: CN214793733U
Application number: CN202121280073.2U
Authority: CN
Inventors: 卢睿; 周紫军
Original assignee: Shenzhen Ruisi Huachuang Technology Co ltd
Current assignee: Shenzhen Ruisi Huachuang Technology Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-11-19
Anticipated expiration: 2031-06-09

Abstract

A test bench for manufacturing a vehicle-mounted head-up display device. The system comprises a bottom control box, an upper truss, a door type track support, an image detector, a glass support component, an optical machine adjustable support component, a display screen component and a rotary control box; the upper portion truss sets up on the bottom control case and terminal surface under the upper portion truss is connected with bottom control case up end, and gate-type track support sets up in bottom control case upper end and is arranged in the upper portion truss, the glass support subassembly sets up in gate-type track support upper end and is used for adjusting car windshield's position, and the adjustable bracket component of ray apparatus sets up below in gate-type track support, and image detector sets up in gate-type track support front end. The door-type track support, the adjustable glass support assembly, the adjustable display screen assembly, the adjustable optical machine support assembly and the rotary control box are arranged on the test stand, so that each assembly module of the vehicle-mounted head-up display equipment is convenient to test and adjust, and the vehicle-mounted head-up display equipment is suitable for assembly line production of the vehicle-mounted head-up display equipment.

Description

Test bench for manufacturing vehicle-mounted head-up display equipment

Technical Field

The utility model relates to an optical equipment produces technical field, especially one kind is provided with gate-type track support and adjustable glass bracket component and adjustable bracket component of adjustable display screen subassembly and ray apparatus and rotation type control box for each functional module test of on-vehicle new line display equipment is adjusted conveniently, is applicable to the test bench of on-vehicle new line display equipment streamlined production.

Background

Vehicle-mounted head-up display equipment is called a HUD (head up display) system for short, and is also called a parallel display system, and is widely popularized at present due to the advanced driving assistance function of the vehicle-mounted head-up display equipment.

On-vehicle new line display device mainly comprises light source subassembly, leaded light subassembly, free-form surface lens subassembly, car windshield, people's eye observation window, becomes the virtual image position, and during the formation of image, light source light passes through each part in proper order to form images through the accurate cooperation of each part at last, therefore when on-vehicle new line display device produced, need carry out test adjustment many times and rectify to the performance parameter of each part.

At present, each part of the vehicle-mounted head-up display equipment is generally processed and debugged independently, and debugging is unified again when the complete machine is assembled finally, once the part is not in line with the standard, the whole dismouting is needed, and when the complete machine is assembled simultaneously, the adjustability of the most fixed connection or the part connection of each part is poor, and each parameter requirement of the optical component is relatively strict, and multiple times of debugging and correction are needed, the optical equipment that is not convenient for obviously is manufactured in the existing production mode, and the production efficiency is poor, and the yields is low.

Disclosure of Invention

The utility model aims at solving the technical problem, a test bench for on-vehicle new line display equipment makes is provided, and this test bench is provided with gate-type track support and adjustable glass bracket component and adjustable bracket component of adjustable display screen subassembly and ray apparatus and rotation type control box for on-vehicle new line display equipment's each subassembly module test is adjusted conveniently, is applicable to on-vehicle new line display equipment streamlined production.

In order to solve the above-mentioned prior art problem, the technical scheme of the utility model is that:

the utility model relates to a test bench for manufacturing vehicle-mounted head-up display equipment, which comprises a bottom control box, an upper truss, a door type track support, an image detector, a glass support component, an adjustable support component of a light machine, a display screen component and a rotary control box;

the system comprises a bottom control box, a door-type track support, a glass support assembly, a light machine adjustable support assembly, an image detector, a rotary control box and a display screen assembly, wherein the upper truss is arranged on the bottom control box, the lower end face of the upper truss is connected with the upper end face of the bottom control box, the door-type track support is arranged at the upper end of the bottom control box and is positioned in the upper truss, the glass support assembly is arranged at the upper end of the door-type track support and is used for adjusting the position of an automobile windshield, the light machine adjustable support assembly is arranged below the door-type track support and is used for adjusting the position of a light machine, the image detector is arranged at the front end of the door-type track support and is used for detecting the imaging of the light machine on the automobile windshield, the rotary control box comprises a power supply control box and is arranged on the side face of the upper truss, and the display screen assembly is arranged on the side face of the upper truss and is positioned above the rotary control box and is used for displaying test information;

the gate-type track support comprises two gate-type supports on two sides, two bottom beams connected between the two gate-type supports, two middle beams connected between the two gate-type supports, an X-axis beam connected between the two bottom beams, and a connecting column connected between the bottom beams and the middle beams, the gate-type support of the gate-type track support comprises a track-type beam at the upper end, and a limiting plate used for limiting the forward movement of the glass support assembly is further arranged at the front end of the track-type beam;

the glass bracket assembly comprises two side brackets, a plurality of bracket cross beams, an automobile windshield, a glass base, a plurality of movable adjusting pieces and a limiting piece; the two ends of the support beams are respectively fixed at the upper ends of the two side supports, the glass base is of a frame structure, the frame structure is fixed at the front ends of the two side supports at a certain inclination angle, and the support beams, the side supports and the glass base are connected to form a glass support frame body; the outer side end faces of the two side supports are provided with a plurality of pulleys, the pulleys of the two side supports are respectively arranged on a rail type cross beam at the upper end of the door type rail support in a sliding manner, and the glass support frame can slide back and forth on the rail type cross beam through the pulleys, so that the front and back positions of the automobile windshield can be conveniently adjusted; the pulley comprises an outer sliding part and an inner limiting part, the diameter of the limiting part is larger than that of the sliding part and the limiting part is coaxially arranged, the connecting part of the sliding part and the limiting part is of a flange structure with the diameter gradually increasing towards the limiting part, and friction between the pulley and the rail-type beam can be reduced; the movable adjusting piece comprises a horizontal plate and an adjusting plate, the horizontal plate is provided with a screw hole and is fixed on the glass base through the screw hole, a plurality of movable adjusting pieces are arranged on four sides of the glass base in a sliding mode, an adjusting screw rod is arranged at the upper end of the adjusting plate, the lower end of the adjusting screw rod is connected to the adjusting plate in a threaded mode, a screw rod head is fixed at the upper end of the adjusting screw rod and is used for adsorbing and fixing the automobile windshield, the upper and lower positions of different local parts of the automobile windshield can be adjusted by adjusting the adjusting screw rod up and down, and the positions of an X axis and a Y axis of the automobile windshield can be adjusted by adjusting the positions of the movable adjusting pieces on the glass base; the locating part is right angle Z type structure, the locating part includes the connection limit of lower extreme, connect the limit through the screw and connect on the glass base, the locating part is used for injecing the horizontal or longitudinal movement of activity timing piece on the glass base.

The adjustable bracket assembly of the optical machine comprises the optical machine, a half-frame-shaped fixed frame, a turntable mechanism, a short shaft sliding module, a short shaft screw rod sliding table, a short shaft telescopic belt, a long shaft sliding module, a long shaft screw rod sliding table, a long shaft telescopic belt and a bracket base; the semi-frame-shaped fixing frame comprises a bottom plate at the lower end, fixing columns on two sides, two cantilevers and two lifting cylinders, wherein the two lifting cylinders are respectively arranged at the upper ends of the fixing columns on the two sides; the turntable mechanism comprises a middle rotating shaft, a turntable motor and a turntable connecting part; the short shaft sliding module comprises a fixed seat at the upper end and a sliding seat arranged at the lower end of the fixed seat, the turntable mechanism is arranged on the fixed seat of the short shaft sliding module, the upper end of a rotating shaft of the turntable mechanism is connected to the lower end of a bottom plate of the semi-frame-shaped fixed frame, the turntable motor is connected with the lower end of the rotating shaft, and the rotating shaft is driven to rotate by the turntable motor so as to drive the semi-frame-shaped fixed frame and the light machine to rotate in sequence; the short-shaft screw rod sliding table comprises a short-shaft motor, a screw rod and a short-shaft sliding table, a sliding rail used for sliding of a sliding seat X shaft is arranged at the upper end of the short-shaft sliding table, an internal thread shaft hole is formed in the middle of the lower end of the sliding seat of the short-shaft sliding module and connected to the screw rod of the short-shaft screw rod sliding table through the internal thread shaft hole, the two side positions of the lower end of the sliding seat of the short-shaft sliding module are arranged on the sliding rail at the upper end of the short-shaft sliding table in a sliding mode, the screw rod is driven to rotate by the short-shaft motor, and the sliding seat is driven to move along the sliding rail at the upper end of the short-shaft sliding table in the X shaft mode; the long shaft sliding module comprises a fixed seat at the upper end and a long shaft sliding seat arranged at the lower end of the fixed seat, and the short shaft lead screw sliding table is arranged on the fixed seat of the long shaft sliding module; major axis lead screw slip table includes major axis motor, and lead screw, and major axis slip table, major axis slip table upper end is provided with and is used for the gliding slide rail of major axis sliding seat Y axle, the shaping of the sliding seat lower extreme intermediate position of major axis slip module has the internal thread shaft hole and connect in through the internal thread shaft hole in on the lead screw of major axis lead screw slip table, the major axis sliding seat lower extreme both sides position of major axis slip module slides and sets up on the slide rail of major axis slip table upper end, is rotated by major axis motor drive lead screw, drives the major axis sliding seat and carries out the Y axle along the slide rail of major axis slip table upper end and remove.

The display screen assembly is used for displaying test parameters of the optical equipment and comprises a display screen, a first support, a first connecting piece, a main rod, a second connecting piece and a second connecting seat; the first support is fixed at the rear end of the display screen through a screw hole and a screw rod, the first support extends backwards to form a vertical opening connecting part, an X-axis shaft hole is formed in the vertical opening connecting part, the first connecting piece comprises a first connecting part with an X-axis shaft hole formed in the upper end and a second connecting part with a Y-axis shaft hole formed in the lower end, the first connecting part is embedded in the vertical opening connecting part at the rear end of the first support, and the first connecting part and the vertical opening connecting part are rotatably connected through a shaft rod and an X axis; the upper end of the main rod is provided with an opening connecting part formed with a Y-axis shaft hole, the lower end of the main rod is provided with a third connecting part formed with an X-axis shaft hole, the second connecting part of the first connecting piece is embedded in the opening connecting part at the upper end of the main rod, and the second connecting part and the opening connecting part of the main rod are rotatably connected through a shaft lever Y axis; the left end of the second connecting piece is an opening connecting part formed with an X-axis shaft hole, the third connecting part at the lower end of the main rod is embedded in the opening connecting part at the left end of the second connecting piece, and the third connecting part and the opening connecting part of the second connecting piece are rotatably connected through an X-axis shaft rod; the second connecting seat is of a half-frame-shaped structure, the open end of the half-frame-shaped structure is fixed on an upper truss of the test bench through a screw hole and a screw rod, and the rear end of the second connecting piece and the left end of the half-frame-shaped structure are connected in a rotatable mode through a shaft rod through a connecting plate with a shaft hole in a forming mode.

The rotary control box comprises two supports which are arranged on the left side and the right side separately, two rotating arms which are arranged on the left side and the right side separately, and a power supply control box, wherein the supports comprise fixing parts and connecting parts, the fixing parts are used for fixing the supports on a truss on the upper part of a test bench, the connecting parts are formed with two spaced screw holes, the upper ends of the rotating arms are provided with U-shaped holes, a screw hole is arranged below the U-shaped holes of the rotating arms, the supports and the rotating arms are connected through two bolts, one of the bolts is arranged in the screw hole of the support connecting part and the screw hole corresponding to the upper end of the rotating arm to serve as a rotating shaft, and the other bolt is arranged in the screw hole of the support connecting part and the U-shaped hole at the upper end of the rotating arm to serve as a rotating positioning pin; the both sides of power control box are provided with a fixed axle respectively, the lower extreme of swinging boom still is provided with a shaft hole, the fixed axle of power control box both sides is fixed in respectively in the shaft hole of the swinging boom of the side of a left side and right side to be fixed in the centre of two swinging booms with the power control box.

The power control box and the rotating arm of the rotary control box can rotate by taking the rotating shaft bolt as a center, and the rotating positioning pin limits the rotating range of the power control box by limiting the rotating range of the U-shaped hole.

The working process of the test bench is as follows: the tester places the optical machine on the upper end of the semi-frame-shaped fixing frame of the adjustable bracket component of the optical machine, fixes the optical machine through the connecting piece of the cantilever, realizes the Y-axis movement of the optical machine through the long axis sliding module and the long axis screw rod sliding table, meanwhile, the Z-axis rotation of the optical machine is realized through the turntable mechanism, after the optical machine moves to the designated position of the door type track support, then the X-axis movement of the optical machine is realized through the short-axis sliding module and the short-axis screw rod sliding table, the optical machine is moved to a specified position below the automobile windshield along the X-axis direction, at the moment, the optical machine projects a light path onto the automobile windshield to form an image, the imaging of the optical machine on the automobile windshield is detected by the image detector, the data detected by the image is transmitted to the computer for processing and displayed on the display screen of the display screen component for the judgment of a tester, after the detection is finished, and returning the optical machine along the original path, taking the optical machine down, and then reloading the optical machine into new optical machine equipment for next testing.

Furthermore, in the rotary control box, two bolts connected with the support and the rotating arm are respectively provided with an elastic gasket; furthermore, the power supply control box is provided with a plurality of binding posts, and the image detector, the optical machine, the short shaft motor, the turntable motor, the long shaft motor and the display screen are respectively and electrically connected with the binding posts;

preferably, in the display screen assembly, the rear end of the second connecting piece and the left end of the half-frame structure are respectively provided with a connecting plate with a Y-axis hole, the open end of the half-frame structure is vertically fixed on a truss of the test bench through a screw bolt, and the connecting plate at the rear end of the second connecting piece and the connecting plate at the left end of the second connecting seat are rotatably connected through a damping adjuster Y axis;

preferably, in the display screen assembly, the rear end of the second connecting piece, the left end of the half-frame-shaped structure is a connecting plate with a Z-axis shaft hole, the open end of the half-frame-shaped structure is horizontally fixed on a truss of the test bench through a screw hole and a screw rod, and the connecting plate at the rear end of the second connecting piece and the connecting plate at the left end of the second connecting seat are rotatably connected through a Z-axis damping regulator.

Further, in the adjustable bracket assembly of the optical machine, the long shaft screw rod sliding table is arranged on the bracket base; the bracket base is arranged on the door type track bracket; further, the short shaft telescopic belt is arranged on a fixed seat at the upper end of the long shaft sliding module, and the long shaft telescopic belt is arranged on a bracket base at the upper end of the long shaft sliding module; furthermore, the short shaft telescopic belt and the long shaft telescopic belt are used for power line and control line routing; further, the adjustable bracket component of ray apparatus is compatible multiple model ray apparatus.

Furthermore, in the glass bracket component, the head of the screw rod is made of a wear-resistant material with the hardness of 60 degrees, so that the hard installation of the automobile windshield can be avoided, and the glass can be prevented from sliding off; furthermore, in the glass support assembly, a resistance eliminating sheet is arranged between the pulley and the track beam, and the resistance eliminating sheet is made of wear-resistant self-lubricating POM materials and used for reducing friction;

further, the image detector is provided with a plurality of photoelectric position sensors for detecting image position information;

further, in the door-type track support, a plurality of reinforcing rib plates are arranged at the lower end of the door-type support.

The utility model relates to a test bench for on-vehicle new line display equipment makes, its beneficial effect has:

1. the test bench is provided with a door-type track support, an adjustable glass support component, an adjustable display screen component, an optical machine adjustable support component and a rotary control box, so that each component module of the vehicle-mounted head-up display equipment is convenient to test and adjust, and the test bench is suitable for the flow line production of the vehicle-mounted head-up display equipment;

2. the test bench enables the production efficiency of the vehicle-mounted head-up display equipment to be high and the yield to be high.

Drawings

Fig. 1 is a diagram of a whole machine of a test bench for manufacturing a vehicle-mounted head-up display device according to the present invention;

fig. 2 is a split view of a test bench for manufacturing a vehicle-mounted head-up display device according to the present invention;

fig. 3 is an overall view of a portal rail support of a test rack for manufacturing a vehicle-mounted head-up display device according to the present invention;

fig. 4 is an overall view of a glass bracket assembly of a test rack for manufacturing a vehicle-mounted head-up display device according to the present invention;

fig. 5 is a split view of a glass bracket assembly of a test rack for manufacturing a vehicle-mounted heads-up display device according to the present invention;

FIG. 6 is an enlarged view of a portion A of FIG. 4;

fig. 7 is a structural diagram of a limiting member of a test rack for manufacturing a vehicle-mounted head-up display device according to the present invention;

fig. 8 is a structural diagram of a tuning screw of a test bench for manufacturing a vehicle-mounted head-up display device according to the present invention;

fig. 9 is an overall view of a side support of a glass support assembly of a test rack for use in manufacturing of an in-vehicle heads-up display device in accordance with the present invention;

fig. 10 is a disassembled view of an optical adjustable bracket assembly of a test bench for manufacturing a vehicle-mounted head-up display device according to the present invention;

fig. 11 is a view illustrating a component of an optical adjustable bracket assembly of a test bench for manufacturing a vehicle-mounted head-up display device according to the present invention;

fig. 12 is an overall view of a display screen assembly of a test rack for manufacturing a vehicle-mounted heads-up display device according to the present invention;

fig. 13 is a split view of a display screen assembly of a test rack for manufacturing a vehicle-mounted heads-up display device of the present invention;

fig. 14 is an overall view of a rotary control box of a test bench for manufacturing a vehicle-mounted head-up display device according to the present invention;

fig. 15 is a split view of a rotary control box for a test rack for manufacturing an on-vehicle heads-up display device of the present invention.

Detailed Description

The invention will be further described with reference to the following examples:

example (b):

as shown in fig. 1 to 15, the utility model relates to a test bench for manufacturing a vehicle-mounted head-up display device, which comprises a bottom control box 1, an upper truss 2, a door type track support 3, an image detector 4, a glass support component 5, an optical machine adjustable support component 6, a display screen component 7 and a rotary control box 8;

the upper truss 2 is arranged on the bottom control box 1, the lower end face of the upper truss is connected with the upper end face of the bottom control box, the door-type track support 3 is arranged at the upper end of the bottom control box and is positioned in the upper truss, the glass support assembly 5 is arranged at the upper end of the door-type track support and is used for adjusting the position of the automobile windshield, the adjustable support assembly 6 of the optical machine is arranged below the door-type track support and is used for adjusting the position of the optical machine, the image detector 4 is arranged at the front end of the door-type track support and is used for detecting the imaging of the optical machine on the automobile windshield, the rotary control box 8 comprises a power supply control box and is arranged on the side face of the upper truss, and the display screen assembly 7 is arranged on the side face of the upper truss and is positioned above the rotary control box and is used for displaying test information;

the gate-type track support 3 comprises two gate-type supports 31 on two sides, two bottom beams 32 connected to the middle of the two gate-type supports, two middle beams 33 connected to the middle of the two gate-type supports, an X-axis beam 34 connected to the middle of the two bottom beams, and a connecting column 35 connected between the bottom beams and the middle beams; the door type support 31 of the door type track support comprises a track type beam 311 at the upper end, and a limiting plate 312 is further arranged at the front end of the track type beam;

the glass bracket assembly 5 comprises two side brackets 51, a plurality of bracket cross beams 52, an automobile windshield 53, a glass base 54, a plurality of movable adjusting pieces 55 and a limiting piece 56; the two ends of the plurality of support beams 52 are respectively fixed at the upper ends of the two side supports 51, the glass base 54 is a frame structure, the frame structure is fixed at the front ends of the two side supports at a certain inclination angle, and the support beams, the side supports and the glass base are connected to form a glass support frame body; a plurality of pulleys 511 are arranged on the outer side end faces of the two side supports 51, the pulleys 511 of the two side supports are respectively arranged on the rail-type cross beam 311 in a sliding manner, and the glass support frame can slide back and forth on the test bench through the pulleys, so that the front and back positions can be conveniently adjusted; the pulley 511 comprises an outer sliding part 511a and an inner limiting part 511b, the diameter of the limiting part is larger than that of the sliding part and the limiting part is coaxially arranged, the connecting part of the sliding part and the limiting part is of a flange structure with the diameter gradually increasing towards the limiting part, and the friction between the pulley and the track beam can be reduced; the movable adjusting member 55 comprises a horizontal plate 551 and an adjusting plate 552, the horizontal plate is formed with screw holes and fixed on the glass base through the screw holes, a plurality of the movable adjusting members are slidably arranged on four sides of the glass base, an adjusting screw 553 is arranged at the upper end of the adjusting plate, the lower end of the adjusting screw is in threaded connection with the adjusting plate, a screw head 553a is fixed at the upper end of the adjusting screw, the screw head is used for adsorbing and fixing the automobile windshield, the upper and lower positions of different parts of the automobile windshield can be adjusted by adjusting the adjusting screw up and down, and the positions of the X axis and the Y axis of the automobile windshield can be adjusted by adjusting the positions of the movable adjusting members on the glass base; the limiting member 56 is a right-angle Z-shaped structure, and includes a connecting edge 561 at the lower end, the connecting edge is connected to the glass base through a screw hole, and the limiting member is used for limiting the movable adjusting member to move on the glass base in the transverse or longitudinal direction.

The optical machine adjustable bracket assembly 6 comprises an optical machine 61, a semi-frame-shaped fixing frame 62, a turntable mechanism 63, a short shaft sliding module 64, a short shaft screw rod sliding table 65, a short shaft telescopic belt 661, a long shaft sliding module 67, a long shaft screw rod sliding table 68, a long shaft telescopic belt 662 and a bracket base 69; the semi-frame-shaped fixing frame 62 comprises a bottom plate 621 at the lower end, fixing columns 622 on two sides, two cantilevers 623 and two lifting cylinders 624, wherein the two lifting cylinders are respectively arranged at the upper ends of the fixing columns on the two sides, the upper ends of the lifting cylinders are respectively connected with the cantilevers through connecting rods, the cantilevers are driven to lift up and down through the lifting cylinders, connecting pieces 625 are arranged at the upper ends of the cantilevers, two sides of the optical machine are respectively fixed between the two cantilevers through the connecting pieces, the cantilevers and the optical machine are obliquely arranged, guide rods for guiding the lifting of the cantilevers are further arranged between the cantilevers and the fixing columns, and the cantilevers are movably sleeved on the guide rods up and down through shaft holes; the turntable mechanism 63 comprises a middle rotating shaft 631, a turntable motor and a turntable connecting part 632; the short shaft sliding module 64 comprises a fixed seat 641 at the upper end and a sliding seat 642 arranged at the lower end of the fixed seat, the turntable mechanism is arranged on the fixed seat of the short shaft sliding module, the upper end of a rotating shaft of the turntable mechanism is connected to the lower end of a bottom plate of the semi-frame-shaped fixed frame, the turntable motor is connected with the lower end of the rotating shaft, and the rotating shaft is driven to rotate by the turntable motor to drive the semi-frame-shaped fixed frame and the optical machine to rotate in sequence; the short-shaft screw rod sliding table 65 comprises a short-shaft motor 651, a screw rod and a short-shaft sliding table, a sliding rail 653 used for sliding the X shaft of the sliding seat is arranged at the upper end of the short-shaft sliding table, an internal thread shaft hole is formed in the middle of the lower end of the sliding seat of the short-shaft sliding module and connected to the screw rod of the short-shaft screw rod sliding table through the internal thread shaft hole, the two side positions of the lower end of the sliding seat of the short-shaft sliding module are arranged on the sliding rail at the upper end of the short-shaft sliding table in a sliding mode, the screw rod is driven to rotate by the short-shaft motor, and the sliding seat is driven to move along the sliding rail at the upper end of the short-shaft sliding table in the X shaft mode; the long shaft sliding module 67 comprises a fixing seat 671 at the upper end and a long shaft sliding seat 672 arranged at the lower end of the fixing seat, and the short shaft lead screw sliding table is arranged on the fixing seat of the long shaft sliding module; major axis lead screw slip table 68 includes major axis motor 681, and lead screw, and major axis slip table, major axis slip table upper end is provided with and is used for the gliding slide rail 682 of major axis sliding seat Y axle, the slip seat lower extreme intermediate position shaping of major axis slip module has the internal thread shaft hole and connect in through the internal thread shaft hole in on the lead screw of major axis lead screw slip table, the major axis sliding seat lower extreme both sides position of major axis slip module slides and sets up on the slide rail of major axis slip table upper end, rotates by major axis motor drive lead screw, drives the major axis slip seat and carries out the Y axle along the slide rail of major axis slip table upper end and remove.

The display screen assembly 7 is used for displaying test parameters of the optical device, and the display screen assembly 7 includes a display screen 71, a first support 72, a first connecting piece 73, a main rod 74, a second connecting piece 75 and a second connecting seat 76; the first support 72 is fixed at the rear end of the display screen 71 through a screw bolt, the first support extends backwards to form a vertical opening connecting part 721, an X-axis hole is formed in the vertical opening connecting part, the first connecting piece 73 comprises a first connecting part 731, the upper end of which is formed with the X-axis hole, and a second connecting part 732, the lower end of which is formed with the Y-axis hole, the first connecting part is embedded in the vertical opening connecting part at the rear end of the first support, and the first connecting part and the vertical opening connecting part are rotatably connected through an X-axis shaft; the upper end of the main rod 74 is provided with an opening connecting part 741 formed with a Y-axis hole, the lower end of the main rod is provided with a third connecting part 742 formed with an X-axis hole, the second connecting part of the first connecting part is embedded in the opening connecting part at the upper end of the main rod, and the second connecting part and the opening connecting part of the main rod are rotatably connected through a shaft lever Y axis; the left end of the second connecting piece 75 is provided with an opening connecting part 751 formed with an X-axis hole, the third connecting part at the lower end of the main rod is embedded in the opening connecting part at the left end of the second connecting piece, and the third connecting part and the opening connecting part of the second connecting piece are rotatably connected through an X-axis shaft rod; the second connecting seat 76 is a half-frame structure, the open end of the half-frame structure is fixed on the truss of the test bench through a screw bolt, and the rear end 752 of the second connecting piece and the left end 761 of the half-frame structure are connecting plates with shaft holes formed in the shape and are rotatably connected through a shaft rod.

The rotary control box 8 comprises two support seats 81 which are arranged on the left and right in a separated mode, two rotating arms 82 which are arranged on the left and right in a separated mode, and a power supply control box 83, wherein the support seats 81 comprise fixing parts 811 and connecting parts 812, the fixing parts are used for fixing the support seats on a test rack, two spaced screw holes are formed in the connecting parts 812, U-shaped holes 821 are formed in the upper ends of the rotating arms 82, a screw hole 822 is formed below the U-shaped holes of the rotating arms, the support seats and the rotating arms are connected through two bolts 823, one of the bolts is arranged in the screw hole of the support seat connecting part and the screw hole corresponding to the upper end of the rotating arm to serve as a rotating shaft, and the other bolt is arranged in the screw hole of the support seat connecting part and the U-shaped hole corresponding to the upper end of the rotating arm to serve as a rotating positioning pin; the two sides of the power control box 83 are respectively provided with a fixing shaft 831, the lower end of the rotating arm 82 is also provided with a shaft hole 824, and the fixing shafts on the two sides of the power control box are respectively fixed in the shaft holes of the rotating arms on the left and right sides, so that the power control box is fixed between the two rotating arms.

Furthermore, in the rotary control box 8, two bolts connected with the support and the rotating arm are respectively provided with an elastic gasket 825; the power control box 83 has a plurality of terminals 832;

among the display screen subassembly, the rear end 752 of second connecting piece, the left end 761 of half frame structure is the connecting plate that the shaping has the Y axle hole respectively, the open end of half frame structure passes through the vertical truss that is fixed in the test bench of screw rod, the connecting plate of second connecting piece rear end passes through damping adjustment ware Y axle rotatable coupling with the connecting plate of second connecting seat left end.

Further, in the carriage assembly with adjustable optical machine, the long axis screw rod sliding table 68 is arranged on the carriage base 69; the bracket base is arranged on the door type track bracket; further, the short shaft telescopic belt is arranged on a fixed seat at the upper end of the long shaft sliding module, and the long shaft telescopic belt is arranged on a bracket base at the upper end of the long shaft sliding module; furthermore, the short shaft telescopic belt and the long shaft telescopic belt are used for power line and control line routing; further, the adjustable bracket component of ray apparatus is compatible multiple model ray apparatus.

Further, in the glass bracket assembly, the screw head 553a is made of a wear-resistant material with the hardness of 60 degrees, so that the hard installation of the automobile windshield and the sliding of the glass can be avoided; furthermore, in the glass support assembly, a resistance eliminating sheet is arranged between the pulley and the track beam, and the resistance eliminating sheet is made of wear-resistant self-lubricating POM materials and used for reducing friction;

the image detector is provided with a plurality of photoelectric position sensors for detecting image position information.

In the portal rail support 3, a plurality of reinforcing rib plates 313 are arranged at the lower end of the portal support 31.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, i.e. the present invention is intended to cover all equivalent variations and modifications within the scope of the present invention.

Claims

1. The utility model provides a test bench that is used for on-vehicle new line display equipment to make which characterized in that:

the system comprises a bottom control box, an upper truss, a door type track support, an image detector, a glass support component, an optical machine adjustable support component, a display screen component and a rotary control box;

the utility model discloses a door-type track support, including door-type track support, bottom control box, door-type track support, rotation type control box, display screen subassembly, door-type track support, glass bracket component, light machine adjustable bracket component, image detector, power control box and rotation type control box, the upper portion truss sets up on the bottom control box and the terminal surface is connected with the bottom control box up end under the upper portion truss, door-type track support sets up in bottom control box upper end and is arranged in the upper portion truss, glass bracket component sets up in door-type track support upper end and is used for adjusting the position of light machine, image detector sets up and is used for detecting the formation of image of light machine on car windshield in door-type track support front end, rotation type control box includes power control box and sets up in upper portion truss side, the display screen subassembly sets up in upper portion truss side and is located rotation type control box top for showing test information.

2. The test bench for manufacturing of the vehicle-mounted head-up display device according to claim 1, wherein the door-type rail support comprises two door-type supports on two sides, two bottom beams connected between the two door-type supports, two middle beams connected between the two door-type supports, an X-axis beam connected between the two bottom beams, and a connecting column connected between the bottom beams and the middle beams, the door-type support of the door-type rail support comprises a rail-type beam at the upper end, and a limiting plate used for limiting the forward movement of the glass support assembly is further arranged at the front end of the rail-type beam.

3. The test bench for manufacturing of the vehicle head-up display device according to claim 2, wherein the glass bracket assembly comprises two side brackets, a plurality of bracket beams, a vehicle windshield, a glass base, a plurality of movable adjusting pieces and a limiting piece; the two ends of the support beams are respectively fixed at the upper ends of the two side supports, the glass base is of a frame structure, the frame structure is fixed at the front ends of the two side supports at a certain inclination angle, and the support beams, the side supports and the glass base are connected to form a glass support frame body; the outer side end faces of the two side supports are provided with a plurality of pulleys, the pulleys of the two side supports are respectively arranged on a rail type cross beam at the upper end of the door type rail support in a sliding manner, and the glass support frame can slide back and forth on the rail type cross beam through the pulleys, so that the front and back positions of the automobile windshield can be conveniently adjusted; the pulley comprises an outer sliding part and an inner limiting part, the diameter of the limiting part is larger than that of the sliding part and the limiting part is coaxially arranged, the connecting part of the sliding part and the limiting part is of a flange structure with the diameter gradually increasing towards the limiting part, and friction between the pulley and the rail-type beam can be reduced; the movable adjusting piece comprises a horizontal plate and an adjusting plate, the horizontal plate is provided with a screw hole and is fixed on the glass base through the screw hole, a plurality of movable adjusting pieces are arranged on four sides of the glass base in a sliding mode, an adjusting screw rod is arranged at the upper end of the adjusting plate, the lower end of the adjusting screw rod is connected to the adjusting plate in a threaded mode, a screw rod head is fixed at the upper end of the adjusting screw rod and is used for adsorbing and fixing the automobile windshield, the upper and lower positions of different local parts of the automobile windshield can be adjusted by adjusting the adjusting screw rod up and down, and the positions of an X axis and a Y axis of the automobile windshield can be adjusted by adjusting the positions of the movable adjusting pieces on the glass base; the locating part is right angle Z type structure, the locating part includes the connection limit of lower extreme, connect the limit through the screw and connect on the glass base, the locating part is used for injecing the horizontal or longitudinal movement of activity timing piece on the glass base.

4. The test bench for manufacturing of the vehicle-mounted head-up display device according to claim 3, wherein the adjustable bracket assembly of the optical machine comprises an optical machine, a half-frame-shaped fixing frame, a turntable mechanism, a short shaft sliding module, a short shaft screw rod sliding table, a short shaft telescopic belt, a long shaft sliding module, a long shaft screw rod sliding table, a long shaft telescopic belt and a bracket base; the semi-frame-shaped fixing frame comprises a bottom plate at the lower end, fixing columns on two sides, two cantilevers and two lifting cylinders, wherein the two lifting cylinders are respectively arranged at the upper ends of the fixing columns on the two sides; the turntable mechanism comprises a middle rotating shaft, a turntable motor and a turntable connecting part; the short shaft sliding module comprises a fixed seat at the upper end and a sliding seat arranged at the lower end of the fixed seat, the turntable mechanism is arranged on the fixed seat of the short shaft sliding module, the upper end of a rotating shaft of the turntable mechanism is connected to the lower end of a bottom plate of the semi-frame-shaped fixed frame, the turntable motor is connected with the lower end of the rotating shaft, and the rotating shaft is driven to rotate by the turntable motor so as to drive the semi-frame-shaped fixed frame and the light machine to rotate in sequence; the short-shaft screw rod sliding table comprises a short-shaft motor, a screw rod and a short-shaft sliding table, a sliding rail used for sliding of a sliding seat X shaft is arranged at the upper end of the short-shaft sliding table, an internal thread shaft hole is formed in the middle of the lower end of the sliding seat of the short-shaft sliding module and connected to the screw rod of the short-shaft screw rod sliding table through the internal thread shaft hole, the two side positions of the lower end of the sliding seat of the short-shaft sliding module are arranged on the sliding rail at the upper end of the short-shaft sliding table in a sliding mode, the screw rod is driven to rotate by the short-shaft motor, and the sliding seat is driven to move along the sliding rail at the upper end of the short-shaft sliding table in the X shaft mode; the long shaft sliding module comprises a fixed seat at the upper end and a long shaft sliding seat arranged at the lower end of the fixed seat, and the short shaft lead screw sliding table is arranged on the fixed seat of the long shaft sliding module; major axis lead screw slip table includes major axis motor, and lead screw, and major axis slip table, major axis slip table upper end is provided with and is used for the gliding slide rail of major axis sliding seat Y axle, the shaping of the sliding seat lower extreme intermediate position of major axis slip module has the internal thread shaft hole and connect in through the internal thread shaft hole in on the lead screw of major axis lead screw slip table, the major axis sliding seat lower extreme both sides position of major axis slip module slides and sets up on the slide rail of major axis slip table upper end, is rotated by major axis motor drive lead screw, drives the major axis sliding seat and carries out the Y axle along the slide rail of major axis slip table upper end and remove.

5. The test bench for manufacturing the vehicle-mounted head-up display device according to claim 4, wherein the display screen assembly is used for displaying test parameters of the optical device, and comprises a display screen, a first support, a first connecting piece, a main rod, a second connecting piece and a second connecting seat; the first support is fixed at the rear end of the display screen through a screw hole and a screw rod, the first support extends backwards to form a vertical opening connecting part, an X-axis shaft hole is formed in the vertical opening connecting part, the first connecting piece comprises a first connecting part with an X-axis shaft hole formed in the upper end and a second connecting part with a Y-axis shaft hole formed in the lower end, the first connecting part is embedded in the vertical opening connecting part at the rear end of the first support, and the first connecting part and the vertical opening connecting part are rotatably connected through a shaft rod and an X axis; the upper end of the main rod is provided with an opening connecting part formed with a Y-axis shaft hole, the lower end of the main rod is provided with a third connecting part formed with an X-axis shaft hole, the second connecting part of the first connecting piece is embedded in the opening connecting part at the upper end of the main rod, and the second connecting part and the opening connecting part of the main rod are rotatably connected through a shaft lever Y axis; the left end of the second connecting piece is an opening connecting part formed with an X-axis shaft hole, the third connecting part at the lower end of the main rod is embedded in the opening connecting part at the left end of the second connecting piece, and the third connecting part and the opening connecting part of the second connecting piece are rotatably connected through an X-axis shaft rod; the second connecting seat is of a half-frame-shaped structure, the open end of the half-frame-shaped structure is fixed on an upper truss of the test bench through a screw hole and a screw rod, and the rear end of the second connecting piece and the left end of the half-frame-shaped structure are connected in a rotatable mode through a shaft rod through a connecting plate with a shaft hole in a forming mode.

6. The test bench for manufacturing the vehicle-mounted head-up display device according to claim 5, wherein the rotary control box comprises two supports which are arranged separately from each other in the left-right direction, two rotating arms which are arranged separately from each other in the left-right direction, and a power control box, the supports comprise fixing parts and connecting parts, the fixing parts are used for fixing the supports on the test bench, the connecting parts are formed with two spaced screw holes, the upper ends of the rotating arms are provided with U-shaped holes, a screw hole is arranged below the U-shaped holes of the rotating arms, the supports and the rotating arms are connected through two bolts, one of the bolts is arranged in the screw hole of the support connecting part and the screw hole corresponding to the upper end of the rotating arm to serve as a rotating shaft, and the other bolt is arranged in the screw hole of the support connecting part and the U-shaped holes corresponding to the upper ends of the rotating arms to serve as a rotating positioning pin; the two sides of the power supply control box are respectively provided with a fixed shaft, the lower ends of the rotating arms are also provided with a shaft hole, and the fixed shafts on the two sides of the power supply control box are respectively fixed in the shaft holes of the rotating arms on the left and right sides, so that the power supply control box is fixed between the two rotating arms; in the rotary control box, two bolts connected with the support and the rotating arm are respectively provided with an elastic gasket; the power control box is provided with a plurality of binding posts, and the image detector, the optical machine, the short shaft motor, the turntable motor, the long shaft motor and the display screen are respectively and electrically connected with the binding posts.

7. The test bench for manufacturing the vehicle-mounted head-up display device according to claim 5, wherein in the display screen assembly, the rear end of the second connecting piece and the left end of the half-frame structure are respectively provided with a connecting plate formed with a Y-axis shaft hole, the open end of the half-frame structure is vertically fixed on an upper truss of the test bench through a screw bolt, and the connecting plate at the rear end of the second connecting piece is rotatably connected with the connecting plate at the left end of the second connecting seat through a damping adjuster Y-axis; or the rear end of the second connecting piece and the left end of the semi-frame structure are connecting plates with Z-axis shaft holes formed, the open end of the semi-frame structure is horizontally fixed on a truss of the test bench through a screw hole and a screw rod, and the connecting plate at the rear end of the second connecting piece and the connecting plate at the left end of the second connecting seat are rotatably connected through a damping regulator Z axis.

8. The test bench for manufacturing of the vehicle-mounted head-up display device according to claim 4, wherein in the opto-mechanical adjustable bracket assembly, the long axis screw rod sliding table is arranged on a bracket base; the bracket base is arranged on the door type track bracket; the short shaft telescopic belt is arranged on a fixed seat at the upper end of the long shaft sliding module, and the long shaft telescopic belt is arranged on a bracket base at the upper end of the long shaft sliding module; the short shaft telescopic belt and the long shaft telescopic belt are used for power line and control line routing; the adjustable bracket component of ray apparatus is compatible multiple model ray apparatus.

9. The test bench for manufacturing the vehicle-mounted head-up display device according to claim 3, wherein in the glass bracket assembly, the head part of the screw is made of a wear-resistant material with the hardness of 60 degrees, so that the hard installation of a windshield of an automobile can be avoided, and the glass can be prevented from sliding off; in the glass support component, a resistance eliminating sheet is further arranged between the pulley and the track beam, and the resistance eliminating sheet is made of wear-resistant self-lubricating POM materials and used for reducing friction.

10. The test bench for manufacturing the vehicle-mounted head-up display device according to claim 2, wherein the image detector is provided with a plurality of photoelectric position sensors for detecting image position information, and a plurality of reinforcing rib plates are arranged at the lower end of the portal-type support in the portal-type track support.